[关键词]
[摘要]
Family Raphiophoridae Angelin,1854GenusAbulbaspisgen.nov.Type species Bulbaspis ordosensisLuin Luet al.1976,from the Kli moli Formation(Llanvirn)ofZhuozishan,Wuhai,Inner Mongolia.Diagnosis A raphiophorid genus si milar toAmpyxDal man,1827,but distinguishe…
[Key word]
[Abstract]
In connection with the preparation of a chapter of the monograph "Trilobite record of China" on the Ordovician trilobites, a large number of Chinese species were critically reviewed. Among others, two of them previously described from western marginal areas of the North China Platform respectively by Lu in Lu et al. (1976) as Bulbaspis ordosensis and by Zhou and Dean (1986) as Ischylophyma? zhiqiangi ought to be reassigned to new genera.
[中图分类号]
Q915.8
[基金项目]
中国科学院资助项目
